foxfarm nutes ppm question

Anyone use foxfarms nutes and supplements and mix them with a ppm meter for soil? I'm just lookin fer what numbers to hit at what stage.I'm about a week into flowering and will be adding tiger bl,big bl, and open sesame to the feed this week.Just not sure what ppm's I should be looking for.Last 2 feeding where at 870ppm of grow big.Should I increase the ppm's another 200 as I've been doing up to now and what is the full strenght ppm of foxfarm nutes when used in soil.I'm in ocean forest soil too.Chart is all in tbl or tsp so I've been adding what the chart says then adding more plain water to hit the ppm's I'm after that week.Plants now are about 2 1/2 feet tall and I'm not sure if I should be at full strenght now with the supplements and feeding.
The other question I have is the feed chart says to feed every other watering but the bottle of open sesame says to feed with every watering.Is that right too??

get rid of the ppm meter and follow the feed chart on their website..no need to make fox farms easy to follow schedual harder than it needs to be...

If I had followed the chart I would have fried the plants a long time ago being it calls for feeding at week 1 from seed.Chart says 2 tbl of b/b per gallon at week 1.That ppm would have put me close to 1300ppms.I started feeding at week 3 with 500ppms and worked me way up.Thats why I'm leary of the chart.Dont want to fight nute burn and slow the grow down.Anyone else us a ppm meter when feeding foxfarm nutes????