I just picked up my car post install and it is very difficult to get it into first. This is a COMPLETELY rebuilt tranny with lsd. I do like the precise shift at 2-3-5. 4 pops out and is tough to nail everytime. Getting into first at a stop is TOUGH. The shop tells me that it will be tight until the tranny breaks in. Anyone else have issues here?

Check clutch cable adjustment and look into maybe adjusting the shifter. It should not have issues if you paid someone to do it.