Baby steps. Today I destemmed and crushed the bucket of Grinache:

• My weigh: 78.80, my weigh with bucket: 90.65, i.e. 11.85 kg of raw grapes
• My weight: 78.25, my weigh with bucket 89.95, i.e. 10.7 kg of grape juice
• I’ve lost 0.55 just but staying on foot and processing the vines
• Room temperature: 19.4c at 23:12.

Additional equipment used:

• Potato masher from Fred Meyer. Two different. Both sucks, will return. Need something will smaller holes and a comfortable handle.

Up next: finish processing the buckets.