Problems exporting as otf but not if exported as truetype


I have strange Problems when exporting a Fontfamily as otf. In the interpolated styles the Capital I is weird wide.

When exporting as Truetype everything is completely fine…
The Pathes are all closed and in the right direction… I cant find any mistakes.

Any suggestions?

Stray point? Stray hint?

Hey! Just checkt it one more time… but cant find any strayned hints or points… there are just 4 points…

Can you send me the .glyphs file please to support (at) (this website without www). I will have a look.

Thx! I will!