Arrived onsite customer informed me that the shower was Luke warm. Piping next to shower valve reached 108 degrees. Discovered that the limit stop was in the incorrect position. Made correct adjustments, shower temperature reaches 109 on hottest point. Had the customers daughter confirm that the shower was indeed warm enough now. Cold water side of the valve is 58 degrees, hot water side is 109. Shower valve turns off in correct position. No charge for today. Thank you for choosing CPI Plumbing and Heating Inc.