thanks ben flyn and Guerra

I read, read and read all the tread about the 91fx problems
Here are some of the modification that members have done:
-cut the needle valve assembly and put it on the firewall (no way!!!)
-buy a new K&B needle valve
-buy a perry pump
-change the o-ring (mine is a black one, even a friend in the club lend me his needle (gray) to check)
-Bigger fuel tube (help in some case)
- etc.etc.
So let me see...............after I spend $200 on a high quality engine, pay the extra price for
the reputation (trouble free right out of the box) and the quality...........I have to spend an extra $25-$30 for the pump and $15 for the needle to get this engine to work well? or like the O.S.people say,"With use here in the U.S. at our altitudes, fuels, etc, we have found that this engine prefers slightly smaller props - 13x8 or 13x9 specifically" (my 46FX and TT46pro moves a 12.25x 3.75 without problems!!!!)

What a shame, O.S. does it again, do you remember the 46FX peeling problem?

Conclusion : I have bought this brand for more than 20 years, I am really a fan of this brand, but now they really disappoint me.
I am going to definitively switch to another brand.
This 91FX really is a piece of..............!!! [>:][>:][>:]