Kirk, Bill and everyone else thank you. Even you pawlow, haters gonna hate. I figured that was the case with not enough info in the 4 min development data set. Smoothing out the curves helped. I am finding I need way more exposure that what has been typically posted to run tests like this. I must say it's quite easy and fast once you have an exposure that works. The data pretty much came in line with what I came up with prior to having a densitometer. It's nice to see the + and - also in one go. I am primarily going to use this for alternative printing in the future and want to have some sort of "quantification" so as not to waste expensive materials. Thanks again.