They are meant to function as three legs of a tripod and these three nylon contact points are meant to be the only points of contact between the base of the HH mount and whatever supporting structure ( pier or tripod ) you are using.
This is per Charles Riddle. ?
I own one of the first HH mounts ever made and had many discussions him on his mechanical designs.
The original HH is a marvel… don’t try to improve on it!
I treat mine with loving kindness. I use it with my SV90TBV.? At ridiculous high power with an Ethos 3.7mm I can manually track Saturn and Jupiter for hours!
Feel free to email me if you have any questions <
rfwerkman@... >
toggle quoted message
Show quoted text
Hi, on the 3 nylon screws, I was going to remove them, but they 'dropped' into three exactly properly positioned indentations on the top of my tripod, so I left them on. I then just tightened the 3 engagement screws on the tripod so they would come into contact with the bottom of the quarter hitch. Seems really stable to me.