I've been experimenting with APX 100 and Rodinal. This combination seems to work well together as I generally like how APX turns out. However, I'm thinking the recommended Agfa development time is a little too long. The negatives seem overdeveloped and there's significant grain (which isn't a surprise). Although I'm expecting some grain, I believe the grain can be a little less pronounced than the results I'm seeing.
I'm using a 1:50 dilution ratio and developing for 17 minutes at EI 100. Initial agitation is for 30 seconds and 5 seconds every half minute. Can anyone give me their preferred Rodinal dilution and development technique, especially if it involves APX 100. Thanks in advance!