Most Carrys have two-speed wipers but I find even the slow setting's delay kind of close to each other, I wonder if there are rooms for adjustment?
I find it seems to be odd spacing too. Remember these vehicle are not top-of-the-line and we are probably just lucky to have intermittent wipers at all. I use the momentary function more than the intermittent function. Does yours have that, push the lever away from you rather than back toward you?
I have a gizmo similar to this fitted in my Suzy LJ, been thinking about adding one to Suz19 too. http://www.ebay.com/itm/WIPER-DELAY...ash=item33954683da:g:a6oAAOSwQItUE4~H&vxp=mtr Very nice to have when stock has no 'intermittent' position.