Hello, I own a 1/4 inch slide valve set combined with a QEV and would like to build or find an optimized semi-automatic loader to use with 1/4 inch steel balls. Any suggestions on what type of loader would be suitable? What should I look out for to ensure the loader operates reliably and does not ja...

Hello, I own a 1/4 inch slide valve set combined with a QEV and would like to build or find an optimized semi-automatic loader to use with 1/4 inch steel balls. Any suggestions on what type of loader would be suitable? What should I look out for to ensure the loader operates reliably and does not ja...

Hello, I own a 1/4 inch slide valve set combined with a QEV and would like to build or find an optimized semi-automatic loader to use with 1/4 inch steel balls. Any suggestions on what type of loader would be suitable? What should I look out for to ensure the loader operates reliably and does not ja...

Hello, I own a 1/4 inch slide valve set combined with a QEV and would like to build or find an optimized semi-automatic loader to use with 1/4 inch steel balls. Any suggestions on what type of loader would be suitable? What should I look out for to ensure the loader operates reliably and does not ja...

Hello, this year I want to make the traditional snowball fights more interesting and exciting this winter by making a "snow cannon" that can launch snowballs several dozen meters away. However, I am having trouble figuring out how to make the snowball withstand high acceleration without breaking bef...