Warm and humid here today, can't move without sweating buckets. Hardly any breeze, which doesn't help.

Unless you can inlay it, then the spider does seem a bit thick to stick on the headstock. You're obviously still getting the hang of the 3D printing, so don't feel committed to using your first attempts. I'm sure you'll refine things as they go along.

Just had to buy a new PC monitor as my almost 10-year old flat-screen seemed to have failed yesterday. New one came - plugged it in - nothing. Tried a new video cable - success! Not too fussed about getting a new monitor (instead of just a new cable) as it is bigger and sharper than the old one, but I was cut off from the internet (except on my mobile) until it came!