Your new grip doesn't appear to be up against the frame all the way
Possibly needs more fitting to get the grip against the frame
Or
The grip needs to go back to UFS cause the slot is cut in the wrong position.
Send the photo's to UFS in the morning and see what they say.

 

The grip needs to go back to UFS cause the slot is cut in the wrong position.
Send the photo's to UFS in the morning and see what they say.

This,once the grip screws are in alignment the grip cant be moved up anymore.This would mean the sear spring slot
at bottom of grip frame is cut in wrong position.That grip is a NO-GO.

 

A long Sear Spring does exist,just out of stock .

Evolved 1911 Sear Spring (2 Pack)

Enhance your 1911 experience with the Evolved 1911 Sear Spring (2 Pack) from Evolution Gun Works. Designed for precision and reliability. Perfect for custom builds.

egwguns.com

 

For a longer Sear spring if the EGW Evolved spring isnt available,id have to say an Infinity Tri-Glide Sear spring may work.
The Infinity tab at bottom isnt fully formed so it can be fitted by end user.But they are $35.00 each spring.

 

Hello, I just wanted to clarify something, there were measurements pulled from 4 different grips (one being the ufs grip) to compare the sear spring slot. Between the 4 grips that were measured, the max difference in slot location between any 2 grips was 0.61mm or 0.020" of an inch. This is basically 2 to 3 human hairs. The difference some are seeing seems to be closer to 2.54 mm or 0.1" of an inch. It seems Girsan may be drilling there disconnector/sear pin hole higher up or some other issue. Has anyone else tried to put another brand of grip on the Girsan frame other than the ufs or stock oem Gursan grip? Also, we have not seen this issue on any other manufacturer's frames, only Girsan. Also, attached is images of a standard 1911 sear spring fit. Also, 2 other 2011 sear spring fitments which are using the ufs grip. As you can see, this seems to be a girsan issue.