I am soo sorry, I think I did not say clearly enough... The histo that you alreadyy adjusted was super! Soo much lighter and I tested it with 19 or 20 charts in one mt4 instance and there was nearly no lag. So super! I will test this newer version also, but it was already light after you adjusted it... But thank you again!
But the non-histo version (included here) has the same problem... It is very heavy on proc. power. Could you make that one lighter as well? I really hope so..
