Hi, I have a question about my excavator. After using my machine for a bit and it gets warm I notice that if I put it back at an idle it lifts the boom very slow and the slew is slow also but all other hydraulic functions work fine at at normal speed. If I shut the machine off and let it sit for a minute or two full speed comes back to the boom and slew at idle. This problem goes away as soon as I increase my throttle speed to about 1/4 throttle. I was wondering if anyone has any insight as to what can be causing this. Thanks!
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