Tried the home made case lube today on some 243 Ive loaded up to test accuracy on the ph of wifes. Very unscientific way of making it but I used the empty dillon case lube spray bottle, put about a teaspoon of solid lanolin in and filled it up with ipa. It took quite a while for lanolin to dissolve but no worries, I'm not one of those guys that wants instant results as a lot do these days. Pleased to say worked really well and quite a lot cheaper than ready made label brand stuff.