Thanks Robert, Well I was so impressed with the KDS Agile when I saw an unfinished KDS Chase 360 up for sale at a very good price I bought it stripped the electrics out of the HK450 Pro and finished off the Chase.
The Chase went to the flying field on the weekend for testing and maiden but had an issue with the tail bobbing up & down rapidly so was taken home for some tuning of the AR7200BX, yesterday while test flying n the backyard got to perform a nice steady hover for about 30~40 seconds next thing I lost all tail authority and crashed causing major damage.
Seems that while I went through the part built helicopter and locktited every thing I could see I missed the grub screw on the belt end of the tail rotor shaft which came out with devastating results, damage appear to be two frame sides, one blade, one tail blade, a set of servo gears and still have not checked the feathering or main shafts which are probably bent.
On the way to the flying field
Chase in flight

Damage
Now waiting for parts, will be back in the air shortly.