Ok, so it was time to get my warp on the loom. Completely different from how to do it on the rigid heddle.
Following the instructions that came with the loom, I quickly realized I needed a raddle which I of course didn't have.
With no wish to wait for someone to ship one to me I ventured down to the workshop to see if there were any stuff lying around I could use to create one on my own. Luck was on my side and I quickly built one.

Not being any good at winding a warp, having no clue of how to do it, the warp chains ended up quite tangled and tension was uneven even before wining on, but in the end I somehow figured it out and managed to get the warp on the loom and start my first towel