I keep my pubic fuzz timmed to less than 1/8th of inch to razored to faciltate pump seal. The trick is first to use a beard trimmer to knock your shave pattern down to stubble(GUARD UP). Then hot shower, turn away from spray and suds, suds, suds. Use a disposable razor that has been dulled by a few face shaves, hold the penis up pinched between the bottom V of the glans and the top and start shaving. The dull razor cuts less close so less nicks. If you repeat this 3 showers in a row, you get all the stubble and are smooth.