I stay on 150mg cyp for hrt but every now and then like to cruise with something mild like 600mg primo or 600mg eq. I always up my test to around 400mg when i do this but I only do it b/c I dont want to have a lack of libido or erectile issues. So do you always need to run more test than another compound for this? Has anyone run a low dose test like 150-250mg with a higher dose of primo and/or eq. If so any problems?