I have rough fully 3" space at the bottom thank you so much. I might have added that port 1 is on the 1st string on the left and port 8 is on the last string on the right I think it's wrong if I'm reading your reply correct.
I'm new to this and bit off more than I can chew. I have a Kulp K32A-B up and running with 3 EFL snowflakes 200 pixels each. I made a mega tree I've read an overkill on pixel spacing 1" for a total of 1200 pixel 12, string 180, degree tree. on two channels. going to change too 3 soon. Probably...