evening all.. just wanted to know how you do your pebble dashing. when i've dashed previously the render looks too dark ,grey in colour. i've noticed that on some jobs when fully dried looks a gold colour. i know you can get gold spar(stones) and the render matches this. do you put a colour dye in the render or is it the sand that gives it this apperance. if you do add dye whats the ratios. hope that makes sense. any advice welcome thanks ;D