How do I brush the program into second third program slot?
Im not really sure what you mean by ‘brush’, but if you mean upload, then when uploading use the --slot parameter, like this:
prosv5 upload --slot 5
Lead Programmer, Builder, Designer, etc., Team 2114V. Formerly 2114B."Using prototypes as the finished robot since 2014" 4X Almost Worlds CompetitiorV5 Component pictures: https://bit.ly/2AoqGny