I have some questions on the CG...

I've read the review on this here, this prompted me to buy it. The review said the CG was set at 4 1/4", but it needs a little more AFT.

The instructions, which are now available in English, say to start at 3.54" (90 mm) or 4" (100) for the experienced.

In order for me to get the CG to 90 mm (3.54"), I must add about 14 oz. to the nose...this seems a bit heavy.

I am using a .40 size motor, not the .46 size, so this may be part of it.

Anyway, just wondering if anyone else has some suggestions on the CG.