Suarez can solve those problems. I posted an article in Suarez Original Red Dot Pistols subforum on Warriortalk, that is a review of a Suarez fully-tuned up Glock 43X with RMR. Sorry, I do not know how to insert a link to the article. I wrote it on January 27th, and it is still available to read.

During the recent Red Dot Pistol School in Orange, TX, this pistol performed very well. During some experimental time in class, everyone borrowed my wife's G43X with RMR and confirmed that this pistol performed every bit as good as their Glock 17's, 19's & 26's.