No issues here with clover UEFI while booting El Capitan, Yosemite, Mavericks, Win10, Ubuntu from one drive
Nothing special only added "OsxAptioFix2Drv-64.efi", "NTFS.fi" @drivers64UEFI folder, i've unchecked nearly all clover patches
<key>ACPI</key>
<dict>
<key>DSDT</key>
<dict>
<key>Debug</key>
<false/>
<key>DropOEM_DSM</key>
<false/>
<key>ReuseFFFF</key>
<false/>
</dict>
<key>DropTables</key>
<array>
<dict>
<key>Signature</key>
<string>MCFG</string>
</dict>
</array>
<key>SSDT</key>
<dict>
<key>DropOem</key>
<true/>
<key>EnableC6</key>
<true/>
<key>Generate</key>
<false/>
</dict>
</dict>