HP03T V2 BL tail motor for MCPXBL 4000KV 2S

Description: KV:4000 Weight:3.5 grams Idle Current:0.1A/7.0V Max current: 2A(20S) Shaft diameter:1.0mm It is a 2S version tail motor for micro helicopter

From customer's suggestion:

An 8T 0.3M for 1.5mm shaft pinion is needed for the HP06 V2 2S motor 

when modifying   MCPXBL to run on BL Heli code

Also, Astroid designs did have, but no longer has a HP03T 2S  4000KV, which I think is the best tail motor to use with the modification.

I have one MCPXBL with the HP03T 2S 4000KV, and one MCPXBL with the HP03T 2S 7000KV, both have the HP06 V2 2S  8200KV main motors with 8T pinion, which are very powerful.

The HP06 V2  6800KV does not supply enough  power, even with a 9T pinion.

The HP03T 2S 7000KV is also good, but heavier, and seems to shorten the flight times, without any noticeable benefit

This combination of parts seems to be the best for the MCPXBL, and has made it a far superior helicopter than the stock set up.

It would be very helpful if these products were made available again.