Long tip stand foot with improved gripping performance for Delta Stand v2 by mkingery

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[2023.05.05. Version 2 has been released]
 The angle of the edge tip has been improved again. It has now slightly lower and dynamic angle by the position. This is the final result of optimization after testing the actual product.
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The original foot model has fault with too low angle for usage which makes slip over the tip when you put your device on. After my device broken with that way I made an improved one - lengthen the tip to give it more gripping power and anticipating that slipping tragedy won't occur again. Hope this will help to someone who are to use with the low angle mode.

※ Anyway, talking about the original model, I recommend print all of the bolt/nut parts at NOT same as the original size. Just go smaller. Or you will have the tolerence problem which makes your printed things useless or broken. After tested printing this over 20 times. My conclusion is:

1) All bolt parts (stand connection linkage, stand connection cap) → size 97~98%
2) All nut parts (stand foot, stand connection spacer) → size 99%

In my case, the optimized final size of the bolts were 97% and nuts were 99%.