Arrows of Build 195+

 
Hello,

Is it possibble to change the look of the new builds' arrows placed at TradeFunctions?
(eg. to hide the grey circle around them).
I can only change the colour, but only that,eg. CLR_NONE has no effect.
If it had, at least I could write a function to hide them, and draw something smaller...

The same question goes for the ordersend -> closeorder trendlines.
Reason: