Knez Building Materials recommended then crawled around in the trusses and measured the gap between each of them. Then we spent a couple hours slicing it up into pieces that were supposed to fit between the trusses.
|Monkey Jeff crawling around in the trusses|
Though, this afternoon, I did go buy some heavy duty plywood to insert in the floor of trusses. I'm hoping it will increase Jeff's speed and reduce my worry about him falling.