Issue with sync

I have search but did not find any similar issue I have with my setup.
I have 2 strings atm, first one is 78 pixels (house number)and second one is 94 pixels (Front porch rooftline).
78 pixels is my main setup which I have most of my effects that I like and wanted to sync up with my 94 pixels string and future setup. Everything sync up but except only 78 pixels lid up on 94 pixels string. wondering if this can be fix. Thank you