nitroplanes yak 50cc 85" CG?

[ahff71]

What is the CG for Nitroplanes 50cc Yak 54, 85", Item# 90A183R_Gas_GiantYak54-50CC-Red?  I have little confidence in the manual because the photos don't match my actual plane purchased about 60 days ago.  I've installed a DA50.  Using the manual's CG, it balances very tail heavy.

Please provide accurate CG measured both at the fuse and wing end.

The nitroplanes website and their "chat" indicates that their tech support experts will respond to this inquiry with the info I'm seeking.  To this point, I've spent hours on RCU and FlyingGiants seeking this info.

I welcome your input.