Tiger 100 (S1832) JP4 Addendum The S1832DL Rev 1.0 and 1.1 manuals both reflect a wrong jumper setting for dual floppy operation. In these manuals, JP4 is listed as being open for dual floppy support. This setting has bee reversed. The correct setting should be: JP4 Pins 1-2 Dual Floppy Support CLOSED Single Floppy Support OPEN