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Thanks for this. If I can alter the polarity on the JST ultra light plug as suggested on the MB website, then I understand I can simply use the lead which comes with the 4651T with nothing additional required. I might be wrong but I am assuming if I do this no need to buy the BXA76401.

Thank you for this. The alteration involves a polarity change only between the Receiver (4651T) and the Microbeast unit, strictly in line with MB instructions. If I don't do this apparently, I will ruin the MB unit. No changes elsewhere, connections as normal. Appreciate the warning though.

Thank you. I am leaning towards following the instructions on the MB website for the 4651T which involves changing the polarity on the JST ultra light connector. This will require some research on my part !

Many thanks. I see the reference to the BXA76401 on the MB website. Silly question no doubt, but what do I need to connect the BXA76401 to the SP4651 as the SP4651 does not take a JR plug. Thanks again

This is a repeat of the question I have just posted in my 24 Feb post - not sure if I should have added to that or created a new post. In any event, sorry for the duplication. I have a further question please. If I look of the Microbeast website, there is an explanation about how to connect the...

Further to my post 24 Feb. I have a further question please. If I look of the Microbeast website, there is an explanation about how to connect the SP4651T to the MB. This involves (as I understand it) the connector which comes with the 4651T plugged into the side of the MB, but necessitates...

I have a further question. If I look of the Microbeast website, there is an explanation about how to connect the SP4651T to the MB. This involves (as I understand it) the connector which comes with the 4651T plugged into the side of the MB, but necessitates changing the wiring on the plug to...

Many thanks for your replies. In the past I have used Spektrum SP9645 satellites on all my helis, but thanks to earlier advice from Smoggie I have started using the 4651T, with an SRXL2 adapter cable connected to Spirit 2 units. In this case I am using a MB unit (simply because I have a spare...

I am assembling a Trex 500X using a Microbeast FBL controller. I would appreciate some advice on a suitable RX setup. Can I use a Spektrum SPM4651T serial receiver with the Microbeast, and will one only 4651T suffice for this size heli ? Any advice would be appreciated

Understand - many thanks for your suggestions

Thanks for your reply. It is set correctly at Pulse 1520us and frequency at 333hz. Looking at it again today, I can get it to stop in any position by touching the rudder stick. I disconnected the rudder control rod from the servo end - no noise which I guess comes back to your point about...

The rudder servo on my ALZRC Devil 380 is a ALZRC DS501MG. When I connect power, it buzzes. It stopped buzzing when I touched the case (on one occasion when I tried it), and I could also get it to stop by just touching the rudder stick. Full rudder both ways, buzzing returns. Should I be...

All the Microbeasts and Spirits I have are on other helis, so nothing surplus. I will buy another Spirit. Many thanks

Thank you for your reply. I have researched this topic further over the last 24 hours and can see the complications in using this unit legitimately. I will discard it and stick to Microbeast and Spirit units with which I am familiar. Thank you again.

I have a Mini K-Bar V2 BL unit which came with an ALZRC kit I have. I know nothing about these units other than they are a clone (like the heli it came with). Does anyone have any experience with them, ie are they any good. Just thinking I could use it on a 450 size heli project. Many thanks

Yes I he did cover the swashplate selection option in his video but nothing more than to say there are a range of options available. I was unaware that I needed to select something other than 120 degrees standard but in hindsight it was obvious.

Thank you Randy, I had watched all the Freddy Can Fly videos on the Spirit 2 setup, He is always very good but did not cover specifically the solution to this issue. This was all about the different layout of the swashplate on these helis and after some more research I realised I should have...

I thought I had completed the set up of my ALZRC Devil 380 and was ready for the maiden. This is not the case as the swashplate correction direction is not working as it should. It would be fair to say that I have got myself quite confused over the elevator setup on this heli given it is in the...

Thank you Smoggie. As always you provide the solution. The Spirit 2 was not receiving the throttle signal as in the Receiver channel mapping tab the Throttle function was unassigned. When setting up Spirit units previously I have always found that Throttle has a default assignment to channel 1...

Thank you. Are you able to explain the actual process please, eg do I use the trim button for throttle while I have the transmitter at full throttle with power on to heli with the continuous beep occurring and keep adjusting to the beep stops ?