[pianotech] undercover install ideas?

[Kazuo Yoshizaki]

I use push pins to secure the velcro on the rim (alternatively, you
can staple the velcro too). It holds the velcro well, and I have never
had it fallen. On the fabric, I staple the velcro of course. This way,
it's easy to open and close the cover without re-doing the staples.

Yoshi