Kossel Mini Base Mount (fix Blomker Kit)

My advice to anyone looking to build a Kossel machine - buy the parts seperately, and if you can print your own parts.
I recently got one of Blomkers kits, and while the delivery, service and 99 percent of the parts were outstanding, the plastic parts he sent me left alot to be desired. Now, luckily I can make my own but for others..Blomker please, fix this or lower your price, because as you can see from my image, the base corners they sent me, are for lack of a better word, terrible. They