heyguy thanks. I did not know this. I'm brand new to the C2 world, and this forum particularly as well. Thank you for your kindness. I'll try to capture the flicker in a screen shot tool. Tell me, heyguy are you using 2 overlapping sine behaviored sprites that are more than 1000 pixels wide and tall? That's what I'm doing.
Also, thank you for trying JFM. I'd love to try your project if you want feedback. Obviously the stuff I'm doing is very basic with JFM and I'm learning (much thanks to Jerementor and his excellent courses on Udemy and IfElseLearn) but the immediacy in which I'm able to take my ideas to actual working game, is just amazing.