Thank you for your openness and tolerance❤️, there is nothing wrong with what you are saying. But isn't it also nice that my posts here are in line with the forum? Apart from the promotional purpose, I also mainly want to share and discuss with you all so that we can all learn more about each...
The reason you have heard this is that there may be a problem with the person who bought the compressor, the same thing works differently for different people
Yes, you are very accurate, they fill the cylinders almost the same number of times for stage 3 and 4. it takes about 17 strokes to fill the 0.35L and 21 strokes to fill the 0.45L, and they are very good price right now, about 55usd to door
The hand pump can inflate PCP cylinders as well as mini diving cylinders and also tyres, it's portable and much lighter than a compressor, 2.8kg, 6.17lbs.