Abstract: This abstract is based on an alternate, improvement control method, to assist the drivers who have had, or recently discovered they have hand or finger disabilities and can no longer use our easy grab ball control disc, because it is too difficult for them to pull against some of the low-end spreader models that use very heavy springs to keep the tow-behind spreader center-column-handle-lever in place, each time the slide gate porthole chute is repositioned. This alternate control method consists of two (2) improved, modified control discs, that incorporates (fulcrum pivot mechanics) to be used in the event the operator's hand has arthritis, carpel tunnel, difficulty in closing fingers, fist, or other hand deficiencies, which makes them unable to pull and use our original twine line grab ball control disc, against the heavy force of those springs installed by the manufacturer.

Abstract: People with (AMD) Adult Macular Degeneration have great difficulty seeing, because their damaged retina sees double vision and distortion. The vision loss is a deterioration of light sensing cells of the retina. Direct or reflecting sunlight and headlights cause extreme glaring and distortion. There are magnifying binocular-fitted eyeglasses for precise detail, and an eye patch, which entirely blocks out all vision, which puts strain and pressure on the dominant eye. Not much is offered to block bright glare, distorted images and double vision associated with AMD. This invention enables adults and children with AMD to self-apply a stick-on eyeglass multi-colored filter UV protectant disc, placed only in front of the affected eye's pupil, on the front of the eyeglass lens. An eye patch blocks all vision completely.

Abstract: People with (AMD) Adult Macular Degeneration have great difficulty seeing, because their damaged retina sees double vision and distortion. The vision loss is a deterioration of light sensing cells of the retina. Direct or reflecting sunlight and headlights cause extreme glaring and distortion. There are magnifying binocular-fitted eyeglasses for precise detail, and an eye patch, which entirely blocks out all vision, which puts strain and pressure on the dominant eye. Not much is offered to block bright glare, distorted images and double vision associated with AMD. This invention enables adults and children with AMD to self-apply a stick-on eyeglass multi-colored filter UV protectant disc, placed only in front of the affected eye's pupil, on the front of the eyeglass lens. An eye patch blocks all vision completely.

Abstract: This abstract is based on an alternate, improvement control method, to assist the drivers who have had, or recently discovered they have hand or finger disabilities and can no longer use our easy grab ball control disc, because it is too difficult for them to pull against some of the low-end spreader models that use very heavy springs to keep the tow-behind spreader center-column-handle-lever in place, each time the slide gate porthole chute is repositioned. This alternate control method consists of two (2) improved modified control discs, that incorporates (fulcrum pivot mechanics) to be used in the event the operator's hand has arthritis, carpel tunnel, difficulty in closing fingers, fist, or other hand deficiencies, which makes them unable to pull and use our original twine line grab ball control disc, against the heavy force of those springs installed by the manufacturer.