Don't get me wrong I like the idea of HIPS....I even have some here.

my problem is getting limonene for a decent price. In the US there seems to be lots for cheap, Here in Canada I have had a real hard time finding it for less then $35 a litre, you can get a gallon for less in the US....but shipping can be tricky since it is a solvent, lots of places won't ship it international