I don't know if I made myself clear yesterday, but what I meant is that you can rescale the raw pressure data from the tablet by multiplying it by a factor and possibly adding a shift such that an actual pressure of 0.5 for example will appear to the program as 0.9, and 0.3 will appear as 0.1 so you will have much stronger variations of the line width. Using if statements you can prevent the effective pressure to go over the top i.e if it is greater than 1 you set it to 1 and if less than 0 set it to 0. I don't know how this is implemented in the program so i don't know if this is feasible or not. Thank you for your very important contributions.