Added option to select sensitivity of focus detection: Depending on the location the computer is equiped during dive (arm wet/ dry suite, glove...) it is usefull to adapt the sensitivity of the focus detection. Technical it means the radius of the spot in which direction ray is projected may be changed in size. The option has been added to the motion control menu.

checksum_final_add_fletcher.exe OSTC4_firmware_upload.bin OSTC4_FONT_upload.bin OSTC4_RTE_upload.bin