Row Intervals  
4 x 1:00 @ 28spm / 1:30 @ 22spm / :30 rest

Negative contrast work: maintain the SPI from the minute work at r22 to the ninety seconds at r22. Again I had the drag turned down to the high 80s and was too slow on the r22 work. Need to hold 145-150 WATTS at r22 to match my output at r28.