Normally those clip-ons would be below the top yoke. Short or not, it looks like the tubes were slid up to give something for the bars to hang onto above the yoke. The way they are loooks sketchy and not very secure.
Sliding the tubes up in the yokes quickens steering and if done to extreme, could cause instability at speed, which could be dangerous. Return them to the stock position (top of the tubes even with the top of the top yoke) and either mount the clip-ons as they should be or get some different bars.
It may be a pig, but it's a pig with a rocket in it's ass!