Samsung s21 ultra w/sideshot tips?

I also use a samsung s21 in combination with the sideshot scopemount and have/had difficulties sometimes.did u already adjust the eyepiecering on your scope after getting a clear image but fuzzy crosshair?that might help.what I do know is that alot of light shining in from the side gets caught while recording which isn't very helpfull for overall video quality.i recently ordered a 3d printed adapterring to mod the original sideshot for actioncam recording. Already have the Firefly 8se,just waiting on the ring which is taking ages to get overseas 😉.Good luck trying,don't give up yet!