Since i do not and cannot source semtex, i couldnt tell how long it would take to set it up. I can only speculate using the basic mechanical knowledge ive gained from 40+ years in the workforce and compare those timings with the physics required to rig up such things. Tl;dr: Just guessing
Since i do not and cannot source semtex, i couldnt tell how long it would take to set it up. I can only speculate using the basic mechanical knowledge ive gained from 40+ years in the workforce and compare those timings with the physics required to rig up such things. Tl;dr: Just guessing