Eliminating Pinholes. Pinholes have a limited number of causes which any shop can eliminate. A minute or two of extra care can ensure a consistent, pinhole-free stencil. 1. If you use diazo direct emulsion be sure the diazo powder is completely dissolved before adding it to the emulsion.
Colorado Springs recorded 0.81 inches of precipitation and 3.9 inches of snow through out the month of March. This is 0.19 inches and 4.2 inches below normal, respectively. Of note, Colorado Springs set new daily record maximum temperatures of 74F on March 15th and 80 degrees on March 16th. The record high temperature of 80 degrees on March 16th also set a new record for the earliest 80 degree or greater temperature recorded in Colorado Springs, besting the 81 degree temperature recorded on March 26th, 1981.
The month of March at Denver International Airport experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 46% throughout the month. The highest chance of overcast or mostly cloudy conditions is 46% on March 4. The clearest day of the month is March 24, with clear, mostly clear, or partly cloudy conditions 55% of the time.