Hi John,
Another question regarding the high pressures and the Festo tubing:
You and Mik are using heavy-duty 4mm Festo tubing to handle the pressures.
Mik is using 3mm Festo tubing on his gear doors and rams. Not sure if you are too, but there seems to not be any heavy-duty 3mm OD Festo tubing. Wouldn't standard tubing burst under the pressures your system is running at??
Roy